Distance between cities › USA › Minnesota › Grandy, MN › Distance from Grandy to George Bush Intercontinental Airport Book Hotels

Distance from Grandy, MN to IAH Airport

Distance

1,221 mi

Time

22 hours 27 mins

Gas Cost

$112 - $217

Helpful Inaccurate

There are 1,087.37 miles from Grandy to George Bush Intercontinental Airport (IAH) in south direction and 1,221 miles (1,965.01 kilometers) by car, following the I-45 route.

Grandy and IAH Airport are 22 hours 27 mins far apart, if you drive non-stop .

This is the fastest route from Grandy, MN to IAH Airport. The halfway point is Jasper, MO.

Grandy, MN and IAH Airport are in the same time zone (CDT). Current time in both locations is 11:53 pm.

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Lowest Price Rental Cars in Grandy, MN

Planning on renting a car to go from Grandy, MN to IAH Airport? Here there are some offers to rent a car in Grandy, MN

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grandy »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 49.04 gallons of gas to cover the route between Grandy, MN and IAH Airport.

The estimated cost of gas to go from Grandy to IAH Airport is $157.12.

During the route, an average car will release 960.75 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grandy, MN and IAH Airport

If you want to meet halfway between Grandy, MN and IAH Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.408848 and -94.309975, or 37º 24' 31.8528" N, 94º 18' 35.91" W. This location is 610.52 miles away from Grandy, MN and IAH Airport and it would take approximately 11 hours 13 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Jasper, MO, situated 615 miles from Grandy, MN and 608 miles from IAH Airport. It would take 9 hours 11 mins to go from Grandy to Jasper and 9 hours 58 mins to go from IAH to Jasper.

Major Cities Along the Route

Some major cities along the route include Des Moines, IA,Independence, MO,Kansas City, MO,The Woodlands, TX,McKinney, TX,Frisco, TX,Plano, TX,Richardson, TX, and Dallas, TX.